protected virtual void Tick()
{
if (_brush == null)
{
return;
}
var width = _brush.Cells.Length;
var height = _brush.Cells[0].Length;
for (var x = 0; x < width; x++)
{
for (var y = 0; y < height; y++)
{
var cell = _brush.Cells[x][y];
var image = this._images[x * height + y];
var location = cell.tile.Sprite.CurrentFrame.SheetLocation;
var source = SpriteBitmapCache.GetOrLoadFrame(cell.tile.Sprite.SheetPath.Absolute, location);
source = SpriteBitmapCache.Scale(source, Zoom);
image.Source = source;
image.InvalidateVisual();
}
}
}
public override WriteableBitmap GetImageSource(double zoom)
{
var scaledOverlay = SpriteBitmapCache.Scale(_overlay, zoom);
var spriteImg = BitmapFactory.ConvertToPbgra32Format(base.GetImageSource(zoom));
var centerX = (spriteImg.Width - scaledOverlay.Width) / 2;
var centerY = (spriteImg.Height - scaledOverlay.Height) / 2;
var destRect = new System.Windows.Rect(centerX, centerY, scaledOverlay.Width, scaledOverlay.Height);
spriteImg.Blit(destRect, scaledOverlay, new System.Windows.Rect(0, 0, scaledOverlay.Width, scaledOverlay.Height));
return(spriteImg);
}
public virtual WriteableBitmap GetImageSource(double zoom)
{
var location = _sprite.CurrentFrame.SheetLocation;
var image = SpriteBitmapCache.GetOrLoadFrame(_sprite.SheetPath.Absolute, location);
if (zoom != 1)
{
image = SpriteBitmapCache.Scale(image, zoom);
}
return(image);
}
protected override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
var image = SpriteBitmapCache.GetOrLoadFrame(_playerSprite.SheetPath.Absolute, _playerSprite.CurrentFrame.SheetLocation);
image = SpriteBitmapCache.Scale(image, this.Zoom);
if (Screen.Name == Screen.Stage.StartScreen)
{
var p = Screen.Stage.StartPoint;
dc.DrawImage(image, new System.Windows.Rect(Zoom * (p.X - _playerSprite.HotSpot.X), Zoom * (p.Y - _playerSprite.HotSpot.Y), image.PixelWidth, image.PixelHeight));
}
if (Screen.Stage.ContinuePoints.ContainsKey(Screen.Name))
{
var p = Screen.Stage.ContinuePoints[Screen.Name];
dc.DrawImage(image, new System.Windows.Rect(Zoom * (p.X - _playerSprite.HotSpot.X), Zoom * (p.Y - _playerSprite.HotSpot.Y), image.PixelWidth, image.PixelHeight));
}
}